# Review Chapter One Concepts

## 12 terms · These are all problems so I recommend that you only take the test to make sure that you didn't just memorize the answers.

### 12

Solve the following using Order of Operations: 4(6-7) * 9/(-3).

### 2(3)-4

Write this as an expression: twice three minus four

### 7-4/2

Write this as an expression: four less seven over two

### 2,4,6

Solve. Find three consecutive even integers if three times the first equals three times the second minus the third. The integers are:

### 60, 30, 120

Solve. An angle is 2 times its complement and half of its supplement. Find the angle, its complement, and its supplement.

### 14,7

Solve. A rectangle's length is twice its width. If two is subtracted from the length, the area is now 14 units less than the original. The original dimensions are _________ units (length) by__________ units (width).

### 4:30 pm

Solve. An airplane left Philadelphia at 1 pm anf flew east at 340 mph. At 2:30 pm, a jet traveling at 595 mph started east from the same airport. At what time did the jet overtake the plane?

Solve. |4-x|-6=7

### 3:06 pm

Solve. A steamboat left the dock at 8 am and traveled upstream at a rate of 21 mph. A speedboat left the same dock 2 1/2 hours later and traveled upstream at a rate of 46 mph. At what time will the steamboat be overtaken by the speedboat?

### -10, -8, -6

Solve. If there are three consecutive even integers and the first plus the second equals thrice the third, what are the integers?

### 24, 156

Solve. If an angle is 54 degrees less than half of its supplement, what is the angle and its supplement? The angle is ___ degrees and its supplement is ___ degrees.

### 13 square feet

Solve. A pool's length is three less than twice its width. If a walkway of one foot is added to surround the pool, the pool plus the walway exceeds the pool's area by ten square feet. Find the pool plus the walkway's area.